67946410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1907}}^1$

素因数の和:2430

約数の個数: 32

約数和(自身を含む): 140123520

約数和(自身を除く): 72177110

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 509, 1018, 1907, 2545, 3563, 3814, 5090, 7126, 9535, 13349, 17815, 19070, 26698, 35630, 66745, 133490, 970663, 1941326, 4853315, 6794641, 9706630, 13589282, 33973205, 67946410]

約数ペア:

[(1, 67946410), (2, 33973205), (5, 13589282), (7, 9706630), (10, 6794641), (14, 4853315), (35, 1941326), (70, 970663), (509, 133490), (1018, 66745), (1907, 35630), (2545, 26698), (3563, 19070), (3814, 17815), (5090, 13349), (7126, 9535)]